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INS8257

Part Number	INS8257
Manufacturer	National Semiconductor
Title	Programmable DMA Controller
Description	;; The INS8257 is a Direct Memory Access (DMA) con· troller contained in a standard 40·pin dual·in...
Features	• Four·Channel DMA Controller • Priority DMA Request Logic ..-a.g::.:s. CD registers (one pair per channel). A status ...
Published	Apr 12, 2024
Datasheet	INS8257 PDF File

Features

• Four
·Channel DMA Controller
• Priority DMA Request Logic ..-a.g::.:s. CD registers (one pair per channel). A status register is also Included, which provides terminal count status
• Channel Inhibit Logic for each channel. The status register al...

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